/**
 * Copyright (c) 2012-2017, www.tinygroup.org (luo_guo@icloud.com).
 * <p>
 *  Licensed under the GPL, Version 3.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * <p>
 *       http://www.gnu.org/licenses/gpl.html
 * <p>
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.tinygroup.weblayer;

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListener;

import org.tinygroup.beancontainer.BeanContainerFactory;
import org.tinygroup.springutil.ExtendsSpringBeanContainer;
import org.tinygroup.weblayer.listener.ServletContextHolder;

/**
 * 此监听器需要放在ApplicationStartupListener监听器后面
 * @author renhui
 *
 */
public class TinySpringContainerBindingListener implements ServletContextListener {

	@Override
	public void contextInitialized(ServletContextEvent sce) {
		ExtendsSpringBeanContainer beanContainer = (ExtendsSpringBeanContainer) BeanContainerFactory
				.getBeanContainer(getClass().getClassLoader());
		ServletContextHolder.getServletContext().setAttribute(
				ApplicationStartupListener.TINY_SPRING_CONTAINER_KEY, beanContainer.getBeanContainerPrototype());
	}

	@Override
	public void contextDestroyed(ServletContextEvent sce) {
		ServletContextHolder.getServletContext().removeAttribute(ApplicationStartupListener.TINY_SPRING_CONTAINER_KEY);
	}

}
